system/tasks/base_software.yml

- name: upgrade system
  pacman:
      state: latest # not required. choices: absent;latest;present. Desired state of the package.
      name: archlinux-keyring # not required. Whether or not to upgrade whole system.
      force: true # not required. When removing package - force remove package, without any checks. When update_cache - force redownload repo databases.
  become: yes
  when: system_upgrade

- name: upgrade system
  pacman:
      state: latest # not required. choices: absent;latest;present. Desired state of the package.
      upgrade: true # not required. Whether or not to upgrade whole system.
      force: true # not required. When removing package - force remove package, without any checks. When update_cache - force redownload repo databases.
      update_cache: false
  become: yes
  when: system_upgrade
  register: upgrade

- name: Reboot  updates to apply
  reboot:
      reboot_timeout: 3600
  when: upgrade.changed and "linux" in upgrade.packages and system_upgrade
  become: yes

- name: launch base install software
  pacman:
    state: present # not required. choices: absent;latest;present. Desired state of the package.
    name: "{{system_base_softwares}}"
  become: yes

- name: install powerline status via pip
  pip:
    name: powerline-status # not required. The name of a Python library to install or the url(bzr+,hg+,git+,svn+) of the remote package.,This can be a list (since 2.2) and contain version specifiers (since 2.7).
    extra_args: --user